Readers ask: How To Operate A Choke 94 Harley Davidson?

How do you use a choke on a Harley Davidson?

Pull choke all the way out and start bike, wait 10 seconds and push choke in halfway and leave until engine is to temp, then push in.

How do I fix my Harley running rich?

The 6 main ways to fix a motorcycle running rich are to:

  1. Adjust the air to fuel ratio.
  2. Check if the needle is sticking in the carburetor.
  3. Check for stuck open floats.
  4. Clean your air filter.
  5. Check for stuck open butterfly valves.
  6. Change your O2 sensors if your motorcycle has them.

Do you want the choke open or closed?

The choke is only used when starting a cold engine. When doing a cold start, the choke should be closed to limit the amount of air going in. Once the car has warmed up, if the choke does not open fully, the restriction in air may result in reduced power.

What happens if you leave the choke on overnight?

Leaving the choke on for too long will cause unnecessary engine wear and waste fuel. The engine needs its fuel to be vaporised in order to burn it. This is done by the carburettor where the fuel is mixed with clean air coming from the air filter, and sent into the pistons to be ignited.

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Why do carbureted motorcycles need to warm up?

You should warm up your motorcycle for 1 to 5 minutes, depending on the weather. This ensures that the engine, pistons, and other components will run at optimal temperatures, which will also provide good oil circulation and lubrication and prevent engine damage and wear out.

Are carbureted motorcycles bad?

Carburetors may put out a little more pollution through the tailpipe than fuel injection, but the bigger difference is when the bike isn’t running. Fuel-injection systems are essentially sealed, so they’re not allowing unburned fuel to escape when the motorcycle is parked. The other issue is that carbs are imprecise.

What is the difference between a fuel injected and carbureted motorcycle?

Unlike carburetors, a Fuel Injection system is comprised of a complex set of electronics and sensors. In carbureted systems the fuel gets drawn from the tank, while in a Fuel Injected system it depends on a fuel pump installed inside the tank for a fine-grained control over fuel flow.

How does an electric choke work on a carburetor?

Electric Choke – An electric choke uses electricity to warm the spring and gradually open the choke. Divorced Choke – In a divorced choke set-up, the metal spring is located in the intake manifold. The spring connects to the carburetor with a small rod.

Where does the electric choke wire go?

For electric choke hookup, attach the bayonet end of the long electrical lead supplied to the positive terminal on the choke cap. The other end must be connected to an ignition activated 12-volt source. The distributor side of the ignition coil is NOT a 12- volt source. It is a 7-9-volt source after cranking.

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How do choke cables work?

A choke valve/cable is designed to restrict the flow of air in the carburettor of an engine. This helps enrich the fuel-air mixture, improving the ability to start an engine in low temperature conditions.

Is it bad for a Harley to run rich?

Whereas running rich can waste fuel and increase pollution but will not damage the engine. You ideally want to run at the perfect ratio of 14.7:1. But if you have to choose one, then go for the rich. Running lean could be destructive.

Is it bad for a motorcycle to run rich?

TLDR – Consistently running rich can damage the internal engines in a motorcycle. Unburnt fuel from a rich mixture can stick and get deposited into cylinder walls, pistons and exhaust valves. Over time, these deposits can cause wear and tear damages to engines and exhausts.

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